68205462

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{51437}}^1$

素因数の和:51472

約数の個数: 32

約数和(自身を含む): 155548512

約数和(自身を除く): 87343050

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 51437, 102874, 154311, 308622, 668681, 874429, 1337362, 1748858, 2006043, 2623287, 4012086, 5246574, 11367577, 22735154, 34102731, 68205462]

約数ペア:

[(1, 68205462), (2, 34102731), (3, 22735154), (6, 11367577), (13, 5246574), (17, 4012086), (26, 2623287), (34, 2006043), (39, 1748858), (51, 1337362), (78, 874429), (102, 668681), (221, 308622), (442, 154311), (663, 102874), (1326, 51437)]